China Yunnan Tin Minerals Group Company Limited is a Hong Kong-based investment holding company. The Company is engaged in the business of trading, provision of finance, as well as brokerage and securities investment. It focuses on trading of iron ore. The Company operates in four segments: trading of goods, provision of finance, brokerage and securities investment, and exploitation and sales of minerals. It has operations in the People's Republic of China and Hong Kong. The Company鈥檚 subsidiaries include Broadmeadow Investments Limited, Citi Merit Limited, Eastern Prosper Developments Ltd., Equal Link Investments Limited and Eternal Strategic Limited. On September 24, 2009, the Company acquired Union Bless Limited.